北京市不同营养状况中小学生运动素质比较

发布时间：2018-05-10 16:01

本文选题：营养状况 + 体育运动　；参考：《中国学校卫生》2017年04期

【摘要】：目的通过对比不同营养状况中小学生的运动素质,探讨肥胖、营养不良与运动素质的关系。方法按分层整群抽样原则,在北京市抽取城郊7个区7~17岁6 600名中小学生,检测身高、体重、50 m跑、立定跳远、仰卧起坐/引体向上、耐力跑、坐位体前屈等指标,并对检测结果进行分析。结果中小学生肥胖检出率为13.89%,营养不良检出率7.40%。4个学段男女学生中,肥胖学生与正常学生运动成绩比较,50 m跑、立定跳远和仰卧起坐/引体向上、耐力跑成绩差异均有统计学意义(P值均0.01),且肥胖学生成绩均低于正常学生。营养不良学生与正常学生相比,相对肥胖学生与正常学生成绩差异较小。但50 m跑、立定跳远、坐位体前屈3个项目,营养不良学生成绩均差于正常学生。结论肥胖和营养不良能引起少年儿童运动素质的降低。应尽早采取干预措施,预防和控制儿童肥胖和营养不良的发生。
[Abstract]:Objective to study the relationship between obesity, malnutrition and sports quality by comparing the sports quality of primary and middle school students with different nutritional status. Methods according to the principle of stratified cluster sampling, 6 600 primary and middle school students aged 17 years from 7 districts in the suburbs of Beijing were selected. The indexes of height, weight of 50 m running, standing long jump, sit-ups / pull-ups, endurance running, sitting forward flexion and so on were tested. The test results were analyzed. Results the prevalence rate of obesity and malnutrition were 13.89 and 7.40.4 male and female students in primary and middle school respectively. The results of 50 m running, standing long jump and sit-up / traction were compared between obese students and normal students. There were significant differences in endurance running scores (P < 0.01), and the scores of obese students were lower than those of normal students. Compared with the normal students, the difference between the malnourished students and the normal students was smaller than that of the obese students. But the results of 50 m running, standing long jump and sitting forward flexion were worse than that of normal students. Conclusion Obesity and malnutrition can decrease children's sports quality. Early intervention should be taken to prevent and control obesity and malnutrition in children.
【作者单位】：北京市疾病预防控制中心北京市预防医学研究中心;
【分类号】：R153.2

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